diff --git a/pyproject.toml b/pyproject.toml
index 6e5ae71..015a164 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -77,7 +77,7 @@ docs = [
     "sphinx<8,>=6",
     "pydata-sphinx-theme",
     "sphinx-autodoc-typehints",
-    "myst-parser<3,>=2",
+    "myst-parser<6,>=5",
     "sphinx-copybutton"
 ]
 
@@ -118,7 +118,7 @@ all = [
     "sphinx<8,>=6",
     "pydata-sphinx-theme",
     "sphinx-autodoc-typehints",
-    "myst-parser<3,>=2",
+    "myst-parser<6,>=5",
     "sphinx-copybutton",
     "build==1.3.0",
     "twine==4.2.0"